Add Arch Wayland dotfiles: sway/waybar/kitty/nvim/zsh, idempotent installer

Auto-adapts sway workspace routing to however many monitors are
connected (laptop vs. desktop) instead of hardcoding output names.

config/kitty/colors.conf

@@ -0,0 +1,25 @@
+foreground #d4d4d4
+background #000000
+selection_foreground #ffffff
+selection_background #2563eb
+cursor #60a5fa
+cursor_text_color #000000
+url_color #7dd3fc
+active_border_color #60a5fa
+inactive_border_color #262626
+color0 #000000
+color1 #737373
+color2 #a3a3a3
+color3 #d4d4d4
+color4 #60a5fa
+color5 #737373
+color6 #93c5fd
+color7 #d4d4d4
+color8 #525252
+color9 #a3a3a3
+color10 #d4d4d4
+color11 #e5e5e5
+color12 #93c5fd
+color13 #a3a3a3
+color14 #bfdbfe
+color15 #ffffff

config/kitty/kitty.conf

@@ -0,0 +1,17 @@
+font_family JetBrainsMono Nerd Font
+font_size 11.0
+background_opacity 0.85
+window_padding_width 8
+confirm_os_window_close 0
+enable_audio_bell no
+cursor_shape beam
+include colors.conf
+
+map ctrl+shift+enter new_window_with_cwd
+map ctrl+shift+t new_tab_with_cwd
+
+# Send stable sequences for Zsh word-wise editing.
+map ctrl+left send_text all \x1b[1;5D
+map ctrl+right send_text all \x1b[1;5C
+map ctrl+backspace send_text all \x1b\x7f
+map ctrl+delete send_text all \x1b[3;5~